EcoFlow NextGen 220W Portable Solar Panel (Bifacial)

The EcoFlow NextGen 220W Bifacial Portable Solar Panel is designed to charge power stations and off-grid devices. It generates a maximum output of 220 W by collecting sunlight from both its front and rear surfaces. This bifacial design increases energy yield when the panel is placed on reflective surfaces, such as snow or water. The panel uses N-Type TOPCon monocrystalline silicon cells to convert solar energy into DC power, achieving a conversion efficiency of 25%.

Weighing 9.96 kg, the panel is built to withstand various environmental conditions. Its IP68 rating indicates full protection against dust and water immersion. It connects via standard MC4 connectors. When unfolded, the panel measures 2123 mm in width, maximizing surface area for light capture. Users can adjust the integrated tilt system between 30 and 60 degrees to maintain optimal alignment with the sun throughout the day. The unit includes a 1.5 m cable and a 1-year hardware warranty.

• Voltage at open circuit (Voc) of 21.5 V and short-circuit current (Isc) of 12.4 A: ensures compatibility with power stations requiring standard 12 V or 24 V inputs.
• Voltage at maximum power (Vmp) of 18.4 V and current at maximum power (Imp) of 11.9 A: provides consistent power delivery during peak sunlight.
• Operating temperature range from -20 to 85 °C: maintains functionality in both freezing and high-heat environments.
• Temperature coefficient of Voc at -0.25 %/°C: reduces voltage drop as the panel surface temperature increases.
• Temperature coefficient of Isc at 0.045 %/°C: maintains current stability across different thermal conditions.
• Power temperature coefficient of -0.3 %/°C: indicates the rate of power change relative to temperature fluctuations.
• Unfolded height of 600 mm: offers a slim profile for deployment in various outdoor spaces.